87130440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 313372800

約数和(自身を除く): 226242360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 619, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1238, 1380, 1530, 1564, 1656, 1857, 1955, 2040, 2070, 2346, 2476, 2760, 3060, 3095, 3128, 3519, 3714, 3910, 4140, 4692, 4952, 5571, 5865, 6120, 6190, 7038, 7428, 7820, 8280, 9285, 9384, 10523, 11142, 11730, 12380, 14076, 14237, 14856, 15640, 17595, 18570, 21046, 22284, 23460, 24760, 27855, 28152, 28474, 31569, 35190, 37140, 42092, 42711, 44568, 46920, 52615, 55710, 56948, 63138, 70380, 71185, 74280, 84184, 85422, 94707, 105230, 111420, 113896, 126276, 128133, 140760, 142370, 157845, 170844, 189414, 210460, 213555, 222840, 242029, 252552, 256266, 284740, 315690, 341688, 378828, 420920, 427110, 473535, 484058, 512532, 569480, 631380, 640665, 726087, 757656, 854220, 947070, 968116, 1025064, 1210145, 1262760, 1281330, 1452174, 1708440, 1894140, 1936232, 2178261, 2420290, 2562660, 2904348, 3630435, 3788280, 4356522, 4840580, 5125320, 5808696, 7260870, 8713044, 9681160, 10891305, 14521740, 17426088, 21782610, 29043480, 43565220, 87130440]

約数ペア:

[(1, 87130440), (2, 43565220), (3, 29043480), (4, 21782610), (5, 17426088), (6, 14521740), (8, 10891305), (9, 9681160), (10, 8713044), (12, 7260870), (15, 5808696), (17, 5125320), (18, 4840580), (20, 4356522), (23, 3788280), (24, 3630435), (30, 2904348), (34, 2562660), (36, 2420290), (40, 2178261), (45, 1936232), (46, 1894140), (51, 1708440), (60, 1452174), (68, 1281330), (69, 1262760), (72, 1210145), (85, 1025064), (90, 968116), (92, 947070), (102, 854220), (115, 757656), (120, 726087), (136, 640665), (138, 631380), (153, 569480), (170, 512532), (180, 484058), (184, 473535), (204, 427110), (207, 420920), (230, 378828), (255, 341688), (276, 315690), (306, 284740), (340, 256266), (345, 252552), (360, 242029), (391, 222840), (408, 213555), (414, 210460), (460, 189414), (510, 170844), (552, 157845), (612, 142370), (619, 140760), (680, 128133), (690, 126276), (765, 113896), (782, 111420), (828, 105230), (920, 94707), (1020, 85422), (1035, 84184), (1173, 74280), (1224, 71185), (1238, 70380), (1380, 63138), (1530, 56948), (1564, 55710), (1656, 52615), (1857, 46920), (1955, 44568), (2040, 42711), (2070, 42092), (2346, 37140), (2476, 35190), (2760, 31569), (3060, 28474), (3095, 28152), (3128, 27855), (3519, 24760), (3714, 23460), (3910, 22284), (4140, 21046), (4692, 18570), (4952, 17595), (5571, 15640), (5865, 14856), (6120, 14237), (6190, 14076), (7038, 12380), (7428, 11730), (7820, 11142), (8280, 10523), (9285, 9384)]